NTP client Configuration

[alexander.hefner]

Hi,

last but not least, the stratum of a NTP server has to have a minimum accurancy setting so that the PLC accepts time synchronisation with this server.
Please see the following post for more details, including a link to the stratum information:

B&R NTP Server accuracy

Hi, I don’t think that the NTP server accuracy is the problem. NTP is designed for “long range time synchronization” and works in a way, that the client has to aquire its time update from the server, and the time interval for aquiring an update changes (it get longer, as longer as the client runs, and it can be up to 1024 seconds between two reqests to the server. So, even if the server is highly accurate, you’ll not come automatically into the situation that all clients will have the exactly…

Best regards!